<!-- A local source file that allows dygraph developers to test locally. -->
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<style type="text/css">
  .pass .outcome {
    color: green;
  }

  .fail .outcome {
    color: red;
  }

  .activeAnchor {
    color: black;
    text-decoration: none;
  }
</style>
  <script type="text/javascript">
  var tc = null; // Selected test case
  var name = null; 

  var resultDiv = null;

  function processVariables() {
    var splitVariables = function() { // http://www.idealog.us/2006/06/javascript_to_p.html
      var query = window.location.search.substring(1); 
      var args = {};
      var vars = query.split("&"); 
      for (var i = 0; i < vars.length; i++) { 
        if (vars[i].length > 0) {
          var pair = vars[i].split("="); 
          args[pair[0]] = pair[1];
        }
      }
      return args;
    }

    var args = splitVariables();
    var test = args.test;
    var command = args.command;

    // args.testCaseName uses the string name of the test.
    if (args.testCaseName) {
      var testCases = getAllTestCases();
      name = args.testCaseName;
      for (var idx in testCases) {
        var entry = testCases[idx];
        if (entry.name == args.testCaseName) {
          var prototype = entry.testCase;
          tc = new entry.testCase();
          break;
        }
      }
    } else if (args.testCase) { // The class name of the test.
      name = args.testCase;
      eval("tc = new " + args.testCase + "()");
    }

    var results = null;
    // If the test class is defined.
    if (tc != null) {
      if (args.command == "runAllTests") {
        console.log("Running all tests for " + args.testCase);
        results = tc.runAllTests();
      } else if (args.command == "runTest") {
        console.log("Running test " + args.testCase + "." + args.test);
        results = tc.runTest(args.test);
      }
    } else {
      if (args.command == "runAllTests") {
        console.log("Running all tests for all test cases");
        var testCases = getAllTestCases();
        results = {};
        for (var idx in testCases) {
          var entry = testCases[idx];
          var prototype = entry.testCase;
          tc = new entry.testCase();
          results[entry.name] = tc.runAllTests();
        }
      }
    }
    resultsDiv = createResultsDiv();
    var summary = { failed: 0, passed: 0 };
    postResults(results, summary);
    resultsDiv.appendChild(document.createElement("hr"));
    document.getElementById('summary').innerHTML = "(" + summary.failed + " failed, " + summary.passed + " passed)";
  }

  function createResultsDiv() {
    var body = document.getElementsByTagName("body")[0];
    div = document.createElement("div");
    div.id='results';
    div.innerHTML = "Test results: <span id='summary'></span> <a href='#' id='passed'>passed</a> <a href='#' id='failed'>failed</a> <a href='#' id='all'>all</a><br/>";
    body.insertBefore(div, body.firstChild);

    var setByClassName = function(name, displayStyle) {
      var elements = div.getElementsByClassName(name);
      for (var i = 0; i < elements.length; i++) {
        elements[i].style.display = displayStyle;
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    }

    var passedAnchor = document.getElementById('passed');
    var failedAnchor = document.getElementById('failed');
    var allAnchor = document.getElementById('all');
    passedAnchor.onclick = function() {
      setByClassName('fail', 'none');
      setByClassName('pass', 'block');

      passedAnchor.setAttribute("class", 'activeAnchor');
      failedAnchor.setAttribute("class", '');
    };
    failedAnchor.onclick = function() {
      setByClassName('fail', 'block');
      setByClassName('pass', 'none');
      passedAnchor.setAttribute("class", '');
      failedAnchor.setAttribute("class", 'activeAnchor');
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    allAnchor.onclick = function() {
      setByClassName('fail', 'block');
      setByClassName('pass', 'block');
      passedAnchor.setAttribute("class", '');
      failedAnchor.setAttribute("class", '');
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    return div;
  }

  function postResults(results, summary, title) {
    if (typeof(results) == "boolean") {
      var elem = document.createElement("div");
      elem.setAttribute("class", results ? 'pass' : 'fail');

      var prefix = title ? (title + ": ") : "";
      elem.innerHTML = prefix + '<span class=\'outcome\'>' + (results ? 'pass' : 'fail') + '</span>';
      resultsDiv.appendChild(elem);
      if (results) {
        summary.passed++;
      } else {
        summary.failed++;
      }
    } else { // hash
      var failed = 0;
      var html = "";
      for (var key in results) {
        if (results.hasOwnProperty(key)) {
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          if (typeof(elem) == "boolean" && title) {
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  }

  </script>
</head>
<body>
  <div id='graph'></div>
  <div id="selector"></div>
  <p>This file is really nothing more than all the tests coalesced into a single
  HTML file. To run a test, use the selector above, or
  open a Javascript console and execute, for instance,</p>
  <code>testDrawSimpleRangePlusOne()</code>

  <p>Alternatively you can use query args: <ul>
  <li>testCase - for the name of the test case prototype
  <li>testCaseName - for the name of the test case
  <li>test - for the name of the test (use command=runTest)
  <li>command - either runTest or runAllTests.
  </ul>
  Example: <code>local.html?testCase=ScrollingDivTestCase&test=testNestedDiv_Scrolled&command=runTest</code>
  <p/>
</body>
<script>
processVariables();
addGlobalTestSymbols();

var selector = document.getElementById("selector");

if (selector != null) { // running a test
  var createAttached = function(name, parent) {
    var elem = document.createElement(name);
    parent.appendChild(elem);
    return elem;
  }

  var description = createAttached("div", selector);
  var list = createAttached("ul", selector);
  var parent = list.parentElement;
  var createLink = function(parent, text, url) {
    var li = createAttached("li", parent);
    var a = createAttached("a", li);
    a.innerHTML = text;
    a.href = url;
  }
  if (tc == null) {
    description.innerHTML = "Test cases:";
    var testCases = getAllTestCases();
    createLink(list, "(run all tests)", document.URL + "?command=runAllTests");
    for (var idx in testCases) {
      var entryName = testCases[idx].name;
      createLink(list, entryName, document.URL + "?testCaseName=" + entryName);
    }
  } else {
    description.innerHTML = "Tests for " + name;
    var names = tc.getTestNames();
    createLink(list, "Run All Tests", document.URL + "&command=runAllTests");
    for (var idx in names) {
      var name = names[idx];
      createLink(list, name, document.URL + "&test=" + name + "&command=runTest");
    }
  }
}
</script>
</html>
